<head>
	<meta charset="utf-8" />
	<meta http-equiv="X-UA-Compatible" content="IE=edge">

	{{- $title := ( .Title ) -}}
	{{- $siteTitle := ( .Site.Title ) -}}

	{{- if .IsHome -}}
		<title>{{ $siteTitle }} {{ if isset .Site.Params "subtitle" }}- {{ .Site.Params.Subtitle }}{{ end }} </title>
	{{- else -}}
		<title>{{ $title }} - {{ $siteTitle }}</title>
	{{- end -}}

	{{- if isset .Site.Params "favicon" -}}
		<link rel="icon" type="image/png" href={{ .Site.Params.favicon }} />
	{{- end -}}

	<meta name="viewport" content="width=device-width, initial-scale=1">

	{{ with .OutputFormats.Get "rss" -}}
		{{ printf `<link rel="%s" type="%s" href="%s" title="%s" />` .Rel .MediaType.Type .Permalink $.Site.Title | safeHTML }}
	{{ end -}}

	{{- template "_internal/opengraph.html" . -}}
	{{- template "_internal/twitter_cards.html" . -}}

	<link rel="stylesheet" type="text/css" media="screen" href="{{ .Site.BaseURL }}css/normalize.css" />
	<link rel="stylesheet" type="text/css" media="screen" href="{{ .Site.BaseURL }}css/main.css" />
	<link rel="stylesheet" type="text/css" media="screen" href="{{ .Site.BaseURL }}css/all.css" />

	{{- if isset .Site.Params "customcss" }}
		<link rel="stylesheet" type="text/css" href="{{ .Site.BaseURL }}{{ .Site.Params.customCSS }}" />
	{{ end }}
</head>
